Brandon Heggie urges EMTs and medics that, when it comes to treating head injuries with hyperventilation, you must be mindful as to when to start to use it. I remember hearing on many accounts that ...

The body has a set of physiological responses to danger: the pupils dilate, respiration deepens, heart rate and blood pressure rise, muscles tense for action. The gastro-intestinal system reacts also.

Humans can "catch" fear from robots, new research has shown. The findings—by a team of psychologists from the University of Amsterdam and the University of British Columbia—shed new light on how ...